341 episodes

Interested in science, technology, machinery, engineering and the history behind everyday things? Want a fast and fun way to get your kids interested in STEM? Look no further! We break down a weekly engineering topic in a way that everyone can understand and enjoy.
Twitter: @UnproEng
Instagram: Unprofessional_Engineering
Facebook: UnprofessionalEngineering

Unprofessional Engineering Unprofessional Engineering

    • Education
    • 4.8 • 403 Ratings

Interested in science, technology, machinery, engineering and the history behind everyday things? Want a fast and fun way to get your kids interested in STEM? Look no further! We break down a weekly engineering topic in a way that everyone can understand and enjoy.
Twitter: @UnproEng
Instagram: Unprofessional_Engineering
Facebook: UnprofessionalEngineering

    How Golf Balls Are Made - Episode 340

    How Golf Balls Are Made - Episode 340

    If you're a golfer, one thing that you know for sure is that bad shots are never your fault! Your grip might be worn down, your clubs are old, someone talked in your backswing, or you're playing with bad golf balls. Speaking of golf balls, perhaps they are bad due to their manufacturing process.

    We looked back to understand the history of the golf ball, from Rome to Scotland, from wooden balls to the feathery, it has been a long journey to get where we are today. We also did a deep dive on the actual manufacturing process that we use today for making golf balls. from creating the core, to defining the modulus of elasticity and compression of the golf ball, all the way up to painting your favorite brand on the front of the ball, we have it all!

    • 37 min
    How Does Nuclear Fusion Work? - Episode 339

    How Does Nuclear Fusion Work? - Episode 339

    Scientists around the world are making giant leaps in the field of nuclear fusion. OK, maybe not giant leaps, but, you know, very small steps that are still very significant for helping the world become free of their dependency on fossil fuels.

    Although scientists theorized how nuclear fusion worked back in the 1800s, we still haven’t been able to make a form of energy that we can rely on today. But we’re getting there! In just a few short decades, the science community is confident that we will be able to depend on nuclear fusion at a large scale. How far do we have to go? Well, just recently we were able to briefly produce more energy from a fusion reaction than it took to make happen. Sort of. Intriguing, right? That is why you’re going to have to listen to learn more!

    • 36 min
    Companies That Built the World: Lockheed Martin - Episode 338

    Companies That Built the World: Lockheed Martin - Episode 338

    Continuing our series on companies that built the world, we've finally landed on one whose projects have already earned their on episodes; Lockheed Martin!

    Fun fact: Lockheed Martin didn't become a thing until 1995, but Lockheed Corporation and Martin Marietta were around well before. From the F-117 Nighthawk to the SR-71 Blackbird, and a ton of things in between, we look at all of the major accomplishments of this (or these?) company and how it became one of the companies that built the world!

    • 34 min
    Lockheed Martin F-22 Raptor - Episode 337

    Lockheed Martin F-22 Raptor - Episode 337

    With the emergence of the Soviet Flanker and Fulcrum, the United States Air Force realized there was a need for a new Advanced Tactical Fighter. That new ATF was the F-22 Raptor, a stealth tactical fighter developed by Lockheed Martin and friends.

    We look into the engineering innovation that was needed to design the F-22, from new composite materials to crazy stealth technology that makes the F-22 appear to be the size of a bumble bee on radar. How is this even possible?! You'll have to listen to find out!! Or Google it... but mostly just listen.

    • 36 min
    What Are Hypercars? - Episode 336

    What Are Hypercars? - Episode 336

    Are you in the market for a new car? Do we have a deal for you!! For just the small price of 3 million to over 13 million dollars, one (yes one) of these cars could be yours!!!

    Learn what separates a sports car from a supercar, and then what sets the hypercar apart from the rest. From top speed and acceleration to the top end components used in the design, hypercars are worth the price! OK, maybe not that, but they are engineering marvels. We also discuss the first hypercar, the best hypercars available, and the most expensive ones possible.

    • 36 min
    ASCE Concrete Canoe Competition - Episode 335

    ASCE Concrete Canoe Competition - Episode 335

    If you are thinking about Civil Engineering, or are already a Civil Engineer, there is really only one thing that you need to know about. Concrete!!

    Need to build a road? Concrete. Need to build a sewer? Concrete. Need to build a canoe? Umm... yup, Civil Engineers use concrete for that as well! In fact, colleges around the world have teams that pride themselves on the building the fastest, most agile, and (most importantly) buoyant canoe possible.

    Learn how one goes about making concrete float, the steps it takes to build the canoe, the other boring parts that go into the ASCE Concrete Canoe competition, and more!

    • 38 min

Customer Reviews

4.8 out of 5
403 Ratings

403 Ratings

Dmackyaheard ,

Amazing podcasts for all kinds of listeners

I have been listening to this podcast for a few years now, and it never fails to entertain and educate. While I am not myself an engineer, I am fascinated by all things mechanical and enjoy a history lesson as well. The chemistry of the two hosts, James and Luke is a rare one, and I liken it to Jeremy Clarkson, James May, and Richard Hammond from TopGear/GrandTour.

Husband Tips ,

Smart and Funny!

I really enjoy listening to these two nerd out about all things engineering! If you’re looking to be educated by some enthusiast peers on a wide variety of topics, this is the place for you! You’re basically just invited to listen to a couple friends have a conversation. It’s great for introverts like me who don’t have the time to research everything interesting. Enjoy!

houston1995 ,

These guys are great!

I started listening to Unprofessional Engineering about 9 months ago when I started my job as a controls engineer. Long trips on the road made podcasts a necessity and these guys cover everything in an easily digestible way that won’t bore you like the others.

Would recommend to any wannabe engineers or engineering enthusiasts!

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